Final answer:
The Three-Fifths Compromise is indeed about representation and taxation, making the statement true. It was an agreement that three-fifths of the slave population would count for taxation and representation purposes.
Step-by-step explanation:
The statement 'The Three-Fifths Compromise dealt with the issue of representation and taxation' is true. This compromise was an agreement during the 1787 United States Constitutional Convention that three-fifths of the slave population would be counted for determining direct taxation and representation in the House of Representatives. It was a pivotal moment in American history, as it addressed the contentious issue of how to count slaves in the population totals that would determine each state's number of representatives and its tax obligations to the federal government.